-er ddd dde ddi ddl ddm ddn ddr de- ded dee dei del dem den der dev di- did die dii dil dim din dir div dl- dld dle dli dll dlm dlr dlv dmd dme dmi dml dmm dmn dmr dmv dnd dne dni dnl dnm dnn dnr drd dre dri drl drm drn drr drv dvd dve dvi dvl dvm dvn dvr ed- edd ede edi edl edm edn edr eed eee eel eem een eer eev eid eie eii eil eim ein eir eiv eld ele eli ell elm eln elr elv em- emd eme emi eml emm emn emr emv en- end ene eni enl enm enn enr env erd ere eri erl erm ern err erv evd eve evi evl evm evn evr evv i-d i-v idd ide idi idl idm idn idr idv ie- ied iee iei iel iem ien ier iev iid iie iii iil iim iin iir il- ild ile ili ill ilm iln ilr ilv im- imd ime imi iml imm imn imv in- ind ine ini inl inm inn inr inv ir- ird ire iri irl irm irn irr irv ivd ive ivi ivl ivr ivv ldd lde ldi ldl ldm ldn ldr ldv led lee lei lel lem len ler lev lid lie lii lil lim lin lir liv lld lle lli lll llm lln llr llv lmd lme lmi lml lmm lmn lmr lmv lnd lne lni lnl lnm lnn lnr lrd lri lrm lrn lrr lrv lvd lve lvi lvl lvm lvn lvr lvv m-r m-v mdd mde mdi mdl mdm mdn mdr mdv med mee mei mel mem men mer mev mi- mid mie mii mil mim min mir miv mld mle mli mll mlm mln mlr mlv mmd mme mmi mml mmm mmn mmr mmv mne mni mnl mnm mnn mnr mrd mre mri mrl mrm mrn mrr mrv mvd mve mvi mvl mvm mvn mvr mvv n-i ndd nde ndi ndl ndm ndn ndr ndv ne- ned nee nei nel nem nen ner nev nid nie nii nil nim nin nir niv nld nle nli nll nlm nln nlr nlv nmd nme nmi nml nmm nmn nmr nne nni nnl nnm nnn nnv nrd nre nri nrl nrm nrn nrr nrv nvd nve nvi nvl nvm nvn nvv rdd rde rdi rdl rdm rdn rdr rdv re- red ree rei rel rem ren rer rev rid rie rii ril rim rin rir riv rld rle rli rll rlm rln rlr rmd rme rmi rml rmm rmn rmr rmv rnd rni rnm rnn rnr rnv rrd rri rrl rrm rrn rrr rvd rve rvi rvl rvm rvn rvr rvv v-e vdd vde vdi vdl vdm vdr vdv ved vee vei vel vem ven ver vi- vid vie vii vil vim vin vir viv vl- vld vle vll vlm vlv vm- vmd vmi vmm vmn vmr vn- vnd vni vnl vnm vnr vnv vrd vre vri vrm vrn vrr vvi vvm vvr vvv